scholarly journals Temperature Dependence of Trapped Magnetic Field and Levitation Force for Large-grain Gd-Ba-Cu-O Bulk Superconductors

2005 ◽  
Vol 40 (7) ◽  
pp. 292-299
Author(s):  
Shinya NARIKI ◽  
Masayoshi FUJIKURA ◽  
Naomichi SAKAI ◽  
Izumi HIRABAYASHI ◽  
Masato MURAKAMI
Keyword(s):  
Magnetic Field ◽  
Temperature Dependence ◽  
Levitation Force ◽  
Bulk Superconductors ◽  
Trapped Magnetic Field

Levitation force and trapped magnetic field of multi-grain YBCO bulk superconductors

2008 ◽  
Vol 468 (15-20) ◽  
pp. 1473-1476 ◽  
Author(s):  
J.S. Choi ◽  
S.D. Park ◽  
B.H. Jun ◽  
Y.H. Han ◽  
N.H. Jeong ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Levitation Force ◽  
Ybco Bulk ◽  
Bulk Superconductors ◽  
Trapped Magnetic Field

scholarly journals Temperature dependence of the trapped magnetic field in MgB2 bulk superconductors

2003 ◽  
Vol 83 (21) ◽  
pp. 4360-4362 ◽  
Author(s):  
R. V. Viznichenko ◽  
A. A. Kordyuk ◽  
G. Fuchs ◽  
K. Nenkov ◽  
K.-H. Müller ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Temperature Dependence ◽  
Mgb2 Bulk ◽  
Bulk Superconductors ◽  
Trapped Magnetic Field

scholarly journals Trapped magnetic field distribution above two magnetized bulk superconductors close to each other

2020 ◽  
Vol 33 (6) ◽  
pp. 064003
Author(s):  
M Houbart ◽  
J-F Fagnard ◽  
A R Dennis ◽  
D K Namburi ◽  
Y Shi ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Field Distribution ◽  
Magnetic Field Distribution ◽  
Bulk Superconductors ◽  
Trapped Magnetic Field

Basic Analysis of Magnetic Field in High Temperature Bulk Superconductors

2007 ◽  
Vol 546-549 ◽  
pp. 2115-2118
Author(s):  
Jian Qing Yang ◽  
G.D. Chen ◽  
Xiao Yang Yuan ◽  
You Zhang Zhu
Keyword(s):  
Magnetic Field ◽  
High Temperature ◽  
Lorentz Force ◽  
Analytical Method ◽  
Critical State ◽  
Permanent Magnets ◽  
Levitation Force ◽  
Field Equations ◽  
Force Equation ◽  
Bulk Superconductors

The analysis of magnetic field in high temperature bulk superconductors is presented in this paper. The macroscopic field equations were constructed on the basis of the critical state model and levitation forces ware analyzed between permanent magnets (PM) and HTSC using analytical method. The levitation force between permanent magnets (PM) and HTSC calculation were obtained by using Lorentz force equation [1]. The analytical results show that the presented method is comparatively accurate by comparing the measured levitation forces and the calculation ones. Some relations between B(r, t) and levitation force’s hysteresis are investigated.

The effect of geometry on the trapped magnetic field in bulk superconductors

2002 ◽  
Vol 15 (7) ◽  
pp. 1054-1057 ◽  
Author(s):  
Hirofumi Fukai ◽  
Masaru Tomita ◽  
Masato Murakami ◽  
Takao Nagatomo
Keyword(s):  
Magnetic Field ◽  
Bulk Superconductors ◽  
Trapped Magnetic Field

Numerical simulation of the trapped magnetic field for large bulk superconductors

2002 ◽  
Vol 378-381 ◽  
pp. 738-741 ◽  
Author(s):  
Hirofumi Fukai ◽  
Masaru Tomita ◽  
Motohide Matsui ◽  
Masato Murakami ◽  
Takao Nagatomo
Keyword(s):  
Magnetic Field ◽  
Numerical Simulation ◽  
Bulk Superconductors ◽  
Trapped Magnetic Field ◽  
Large Bulk
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